Tony Stark (616), cool exec with a heart of steel (tonystark) wrote in thedoorway,
You know, we looked into that at some point, but people were really skeptical after the thing with Ultron happened again Battlestar Galactica, so most of work has been done by bioengineering human bodies to live longer, and age more slowly. The R.T. node and a new batch of Extremis have done wonders for me.